So I go to my dealership (where I bought it from) just to get a oil change. and they destroyed my ecu. I have a 2016 fully deleted gde hot tune with a decent size turbo. the service tech decided to not pay attention to all this and proceeds to perform the recall list and flashes my truck with this "new software update" and the machine crashes and destroys the tune and the ecu. Comes back like nothing is wrong hands me the keys and says your all set to go I hop in the truck and instantly all these codes appear i go back in raising hell thankfully the service manager is understanding of the fact I've dumped money into this truck and his guy messed it up. So now 3 days later I get a call saying they are buying a new ecu sending it to get a $5000 tune and a stand alone tuner for the truck and sending it to get all the tuning and dyno numbers to make sure its making more power then befor. Down side. I won't have my truck for 3 weeks. NEVER GO TO YOHR DEALERSHIP WITH A TUNED VEHICLE